| 1 | — | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 2 | 1 | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 3 | 1 |  | Radiolab | WNYC Studios | |
| 4 | 80 | E | eanCast: Weekly Neurology | ean.org | |
| 5 | 1 | L | La Ciencia Pop | Gabriel León | |
| 6 | 8 | A | Astronomía y algo más | Ricardo Garcia | |
| 7 | 2 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 8 | 2 |  | Most Terrifying Places in America | Travel Channel | |
| 9 | 2 |  | Science Friday | Science Friday and WNYC Studios | |
| 10 | 2 | S | Solar Maverick Podcast | Benoy Thanjan | |
| 11 | 2 | C | Cienciaes.com | cienciaes.com | |
| 12 | 1 | A | Asimov Press | Asimov Press | |
| 13 | 3 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 14 | 2 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 15 | — | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 16 | 3 | S | Seis patas tiene la vida - Cienciaes.com | cienciaes.com | |
| 17 | — | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 18 | 2 | I | Immortal Mind/Formless Taoism | Ted Cibik | |
| 19 | 2 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 20 | 1 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 21 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 22 | — | I | Informe Miguel del Pino | esRadio | |
| 23 | 5 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 24 | 4 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 25 | 1 |  | Robinson's Podcast | Robinson Erhardt | |
| 26 | 2 |  | Ask a Spaceman! | Paul M. Sutter | |
| 27 | 2 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 28 | 5 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 29 | 19 |  | The Michael Shermer Show | Michael Shermer | |
| 30 | 6 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 31 | 1 |  | Science unscripted | DW | |
| 32 | 2 | A | A Través del Universo | universo@iaa.es | |
| 33 | 8 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 34 | 45 |  | The Common Descent Podcast | Common Descent | |
| 35 | — |  | Patient Zero | NHPR | |
| 36 | 3 |  | Brain Inspired | Paul Middlebrooks | |
| 37 | 10 | E | El Método | Luis Quevedo / CUONDA | |
| 38 | 128 | F | Food Safety Matters | Food Safety Magazine | |
| 39 | 20 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 40 | 36 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 41 | 1 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 42 | 22 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 43 | 4 | T | This Week in Evolution | Vincent Racaniello | |
| 44 | 10 |  | Origin Stories | The Leakey Foundation | |
| 45 | 14 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 46 | 127 | P | Pandemia | Kai Kuperschmidt, Laura Salm-Reifferscheidt | |
| 47 | 141 | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 48 | 4 |  | The Science Show | ABC | |
| 49 | 99 | L | Late Night on the Astral Plane with Ryan Singer | Ryan Singer | |
| 50 | 13 |  | The Numberphile Podcast | Brady Haran | |
| 51 | 130 | E | EdgeCast | Edge Foundation, Inc. | |
| 52 | 15 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 53 | 3 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 54 | 16 | N | New Books in Science | New Books Network | |
| 55 | 16 | Н | Наука | Лучшее Радио | |
| 56 | 16 | P | Parcs naturels régionaux de Provence-Alpes-Côte d'Azur | Les chemins nous parlent | |
| 57 | 16 | Y | Yara's Crop Nutrition podcast | Yara | |
| 58 | 15 | П | правило 34 | Николай | |
| 59 | 14 | M | MERLIN Podcast: Bringing Europe’s freshwaters back to life | MERLIN project | |
| 60 | 14 |  | The Science of Everything Podcast | James Fodor | |
| 61 | 12 | K | KGNU - How On Earth | KGNU - How On Earth | |
| 62 | 12 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 63 | 12 | G | Gossip Gills | Aquaculture Stewardship Council | |
| 64 | 12 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 65 | 2 | H | Hablemos de perros | Xila´s | |
| 66 | 6 | Б | Буде тобі наука | Kunsht/Куншт | |
| 67 | 10 | Ш | ШоПоКо | ШоПоКо | |
| 68 | 15 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 69 | 15 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 70 | 15 | N | New Books in Environmental Studies | Marshall Poe | |
| 71 | 13 | W | What The Duck?! | ABC | |
| 72 | 11 | E | El Método | Luis Quevedo / CUONDA | |
| 73 | 11 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 74 | 9 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 75 | 9 | W | Welt der Physik | Podcast | Welt der Physik | |
| 76 | 8 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 77 | 8 | W | When We Talk About Animals | Law, Environment & Animals Program at Yale Law School | |
| 78 | 8 | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 79 | 1 | O | Optimise | Optimise | |
| 80 | 9 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 81 | 98 | " | "Pa ciència la nostra" en castellano | paciencialanostra | |
| 82 | 10 |  | Outside/In | NHPR | |
| 83 | 10 |  | UFO Chronicles Podcast | Nik Hunter | |
| 84 | 10 | J | Jungla de Asfalto | esRadio | |
| 85 | 10 | T | The Natural World Podcast | Zack Neher | |
| 86 | — | G | Get The Bug | Umberto Diecinove | |
| 87 | 10 | U | Universo paralelo | Universo Paralelo | |
| 88 | 8 | Z | Zoo Logic | Dr. Grey Stafford | |
| 89 | 8 |  | Sustainable Winegrowing | Vineyard Team | |
| 90 | 8 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 91 | 8 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 92 | 7 | S | SETI Live | SETI Institute | |
| 93 | 6 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 94 | 3 | M | Mushroom Revival Podcast | Alex Dorr | |
| 95 | 7 | Н | Научный стендап | Радио «Комсомольская правда» | |
| 96 | 7 | L | La Maravillosa Vida En El Campo;) | José Cruz Díaz Hernández | |
| 97 | 7 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 98 | 6 | S | Science and the Sea Podcast | The University of Texas Marine Science Institute | |
| 99 | 6 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 100 | 6 | L | Let’s Talk Nuclear Energy | Alyssa Jensen | |
